Close-up view of female factory worker examining a small metal component, ca.1940 

Two factory women workers examining cylindrical components, ca.1930 

Women workers making decorative basket covers, ca.1935 

Close-up view of woman worker handling a panel with knobs at Ircal Industries, ca.1940 

Unidentified factory interior, showing workers adjusting a small slab beneath a large machine, ca.1930 

Interior view of an unidentified factory,showing workers from behind, ca.1940 

Three factory workers standing at a table, working with rubber, ca.1930 

Lines of women workers in an electronics factory, showing some working on large disks, ca.1950 

Close-up view of factory worker adjusting a lidded piece of machinery, ca.1950 

Women workers in an unidentified electronics office, ca.1950 

Female workers in a textile mill, showing a single woman with her back to the camera in the foreground, ca.1930 

Women workers on assembly line at the International Telemeter Corporation, ca.1940 

Interior view of an unidentified factory, with a close-up of male worker, ca.1940 

Factory workers operating on machinery, showing pallet of buckets in foreground, ca.1930 

Factory worker in a kiln of a ceramics factory, ca.1935 

Women workers handling panels of coils in an unidentified electronics office, ca.1950 

Close-up view of a woman holding a beaker and test tube, with chemical apparatuses in background, ca.1950 

Interior view of unidentified factory, showing a single worker standing near the turbines, ca.1935 

Two unidentified workers lowering chains in a factory, ca.1930 

Women workers with orange x-ray machines, ca.1930